19' m550i tune ideas

FrankieValley03 · 02-20-2025, 09:41 PM

Is there a tune for a 19’ g30 that I can set back to stock without Beamer finding? I paid an extra $9,000 for extended warranty and I don’t want to void it but I also really badly want to tune it. Plz lmk thank you guys.

SYT_Shadow · 02-21-2025, 10:07 AM

anyone who says a tune can be hidden is lying. If you paid for the extended warranty, especially that huge amount, leave it stock and enjoy it.

Piggybacks like JB4 etc can also be found pretty easily

xander_g · 02-21-2025, 10:16 AM

I have a bm3 tune with catless downpipes and extended warranty. I flash the car back to stock prior to taking it in for warranty stuff and it wasn't detected the first 2 times. The 3rd time when the warranty company requested data, the dealer pulled the 0777 code. Although I have a decent relationship with the dealership, my sa, and the foreman, they can look the other way only so many times.

You have to decide what your priorities are.

02-20-2025, 09:41 PM	#1
FrankieValley03 Registered 0 Rep 6 Posts Drives: 2019 BMW M550Xi Join Date: Dec 2024 Location: Detroit iTrader: (0)	19' m550i tune ideas Is there a tune for a 19’ g30 that I can set back to stock without Beamer finding? I paid an extra $9,000 for extended warranty and I don’t want to void it but I also really badly want to tune it. Plz lmk thank you guys.
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02-21-2025, 10:07 AM	#2
SYT_Shadow ///M Powered for Life 12,115 REP 10,646 Posts Drives: E90M/E92M/M4GTS/M4GT4/X5M Join Date: Sep 2010 Location: Greenwich, CT iTrader: (2)	anyone who says a tune can be hidden is lying. If you paid for the extended warranty, especially that huge amount, leave it stock and enjoy it. Piggybacks like JB4 etc can also be found pretty easily __________________ DIY: S65 Rod Bearings E9X PFC Z54 BBK on F8X BK harness bar + seats: fit 6 tires in an M3 do88 Cooling Goodies GTS Twins: GTMore project
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02-21-2025, 10:16 AM	#3
xander_g Major 1,114 REP 1,187 Posts Drives: G30 M550i Join Date: Oct 2016 Location: Toronto iTrader: (2) Garage List 2018 BMW M550i Xdrive [0.00]	I have a bm3 tune with catless downpipes and extended warranty. I flash the car back to stock prior to taking it in for warranty stuff and it wasn't detected the first 2 times. The 3rd time when the warranty company requested data, the dealer pulled the 0777 code. Although I have a decent relationship with the dealership, my sa, and the foreman, they can look the other way only so many times. You have to decide what your priorities are.
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